diff --git a/cv8/program.c b/cv8/program.c
index 46611d0..cf46024 100644
--- a/cv8/program.c
+++ b/cv8/program.c
@@ -18,20 +18,15 @@ struct tree* read_tree(){
     buffer[x-1]='\0'; 
     
     assert(r);
-    if(buffer[0] == '\n'){
-        return;
-    }   
-
+  
     if(buffer[0] != '\0'){
         struct tree* node = calloc(1,sizeof(struct tree));
         memcpy(node->value, buffer,50);
         if(buffer[0] != '*'){ 
             if(node->left == NULL){
-                printf("bvbv");
                 node->left = read_tree();   
             }
-            if(node->right == NULL){   
-                printf("bbdf"); 
+            if(node->right == NULL){    
                 node->right = read_tree();
             }
         }
@@ -54,7 +49,7 @@ void search(struct tree* this){
     //buffer[x-1]='\0';
    
         if(buffer[0] == '\n'){
-            return;
+            char* r = fgets(buffer,5,stdin);
         } 
         if(buffer[0] == 'a'){
             if(this->left->value[0] == '*'){